$OpenBSD: patch-src_torrent_data_block_failed_h,v 1.2 2017/05/19 22:25:53 espie Exp $
const reference has no useful semantics, shut up clang warning

Index: src/torrent/data/block_failed.h
--- src/torrent/data/block_failed.h.orig
+++ src/torrent/data/block_failed.h
@@ -85,8 +85,8 @@ class BlockFailed : public std::vector<std::pair<char*
   BlockFailed(const BlockFailed&);
   void operator = (const BlockFailed&);
 
-  static void         delete_entry(const reference e)                         { delete [] e.first; }
-  static bool         compare_entries(const reference e1, const reference e2) { return e1.second < e2.second; }
+  static void         delete_entry(reference e)                         { delete [] e.first; }
+  static bool         compare_entries(reference e1, reference e2) { return e1.second < e2.second; }
 
   size_type           m_current;
 };
